2022222100210 has 16 divisors (see below), whose sum is σ = 3919999763736. Its totient is φ = 746666621568.

The previous prime is 2022222100133. The next prime is 2022222100219. The reversal of 2022222100210 is 120012222202.

It can be written as a sum of positive squares in 4 ways, for example, as 1222322614569 + 799899485641 = 1105587^2 + 894371^2 .

It is not an unprimeable number, because it can be changed into a prime (2022222100219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7777777179 + ... + 7777777438.

Almost surely, 2^{2022222100210} is an apocalyptic number.

2022222100210 is a deficient number, since it is larger than the sum of its proper divisors (1897777663526).

2022222100210 is a wasteful number, since it uses less digits than its factorization.

2022222100210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15555554637.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2022222100210 its reverse (120012222202), we get a palindrome (2142234322412).

The spelling of 2022222100210 in words is "two trillion, twenty-two billion, two hundred twenty-two million, one hundred thousand, two hundred ten".